Question

the breathing becomes faster while doing exercise​

Answer 1

When you exhale, you expel carbon dioxide, a waste product of respiration.

During exercise, your lungs and respiratory system must provide more oxygen to the blood.

You will breathe harder and faster because: Respiratory muscles are stimulated by sympathetic nerves in order to increase the rate of breathing.

Answer 2

Answer:

Yes, breathing becomes faster while doing exercise. This is because Our body needs more oxygen to meet the requirement of oxygen for the body.

Thus our rate of breathing becomes faster.